India supplies 25.3% of U.S. imports of Manganese Oxides (Except Manganese Dioxide), across 15 countries (year to date through September 2026).
HHI 1,567 of 10,000 · HHI 1,000–1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
15 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Belgium | $284K | 62.5% | +6.3% | 10.0% |
| 2 | Norway | $64K | 14.0% | -62.8% | 17.2% |
| 3 | India | $43K | 9.5% | -57.0% | 14.7% |
| 4 | Mexico | $29K | 6.5% | +95.6% | 0.0% |
| 5 | Germany | $19K | 4.2% | +25.0% | 10.0% |
| 6 | Austria | $13K | 2.8% | +300.0% | 10.0% |
| 7 | Canada | $2K | 0.5% | +261.4% | 0.0% |
| 8 | France | -- | 0.0% | -- | -- |
| 9 | Turkey | -- | 0.0% | -- | -- |
| 10 | Brazil | -- | 0.0% | -30.1% | -- |
| 11 | Indonesia | -- | 0.0% | +68.1% | -- |
| 12 | China | -- | 0.0% | -64.9% | -- |
| 13 | South Korea | -- | 0.0% | -17.2% | -- |
| 14 | Japan | -- | 0.0% | -- | -- |
| 15 | South Africa | -- | 0.0% | -94.7% | -- |
Duty is the duty Census calculated on this month's imports for consumption from each country, as a share of their customs value. It applies the rates in force, additional duties such as Section 301, 232 and IEEPA included and claimed trade-agreement preferences netted out, so it is an observed rate rather than a statutory one. It is an estimate, not duty collected: antidumping and countervailing duties, fees and later refunds are not in it. YoY compares year-to-date value with the same months last year.